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authorAl Viro <viro@zeniv.linux.org.uk>2006-11-14 20:51:49 -0800
committerDavid S. Miller <davem@sunset.davemloft.net>2006-12-02 21:22:50 -0800
commit714e85be3557222bc25f69c252326207c900a7db (patch)
treecb59a6d0a94245dc8575507386af1be31dd7fad9 /include/linux/inetdevice.h
parent252e33467a3b016f20dd8df12269cef3b167f21e (diff)
[IPV6]: Assorted trivial endianness annotations.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/inetdevice.h')
-rw-r--r--include/linux/inetdevice.h14
1 files changed, 8 insertions, 6 deletions
diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h
index 5a0ab04627bc..c0f7aec331c2 100644
--- a/include/linux/inetdevice.h
+++ b/include/linux/inetdevice.h
@@ -124,12 +124,13 @@ static __inline__ int inet_ifa_match(__be32 addr, struct in_ifaddr *ifa)
* Check if a mask is acceptable.
*/
-static __inline__ int bad_mask(u32 mask, u32 addr)
+static __inline__ int bad_mask(__be32 mask, __be32 addr)
{
+ __u32 hmask;
if (addr & (mask = ~mask))
return 1;
- mask = ntohl(mask);
- if (mask & (mask+1))
+ hmask = ntohl(mask);
+ if (hmask & (hmask+1))
return 1;
return 0;
}
@@ -190,11 +191,12 @@ static __inline__ __be32 inet_make_mask(int logmask)
return 0;
}
-static __inline__ int inet_mask_len(__u32 mask)
+static __inline__ int inet_mask_len(__be32 mask)
{
- if (!(mask = ntohl(mask)))
+ __u32 hmask = ntohl(mask);
+ if (!hmask)
return 0;
- return 32 - ffz(~mask);
+ return 32 - ffz(~hmask);
}